Exercise apparatus



FIG. 1 is a front isometric view of an exercise apparatus showing ournew design in a representative operating environment.

FIG. 2 is a front isometric view of an exercise apparatus showing ournew design in isolation.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of representative operating environment in FIG.1 is for illustrative purposes only and forms no part of the claimeddesign.

The ornamental design for an exercise apparatus, as shown and described.